CN219932550U - Vibration/noise reduction centrifugal fan mounting structure - Google Patents
Vibration/noise reduction centrifugal fan mounting structure Download PDFInfo
- Publication number
- CN219932550U CN219932550U CN202321361914.1U CN202321361914U CN219932550U CN 219932550 U CN219932550 U CN 219932550U CN 202321361914 U CN202321361914 U CN 202321361914U CN 219932550 U CN219932550 U CN 219932550U
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- centrifugal fan
- vibration
- sides
- fixedly connected
- base
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- 230000035939 shock Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000009423 ventilation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a vibration/noise reduction centrifugal fan mounting structure which comprises a base, a first sliding rod, a mounting seat and a centrifugal fan main body, wherein a storage drawer is movably connected to the middle position of one side of the base, the first sliding rod is fixedly connected to two sides of the top end inside the base, a first sliding block is connected to the outer portion of the first sliding rod in a sliding manner, springs are fixedly connected to two sides of the first sliding block, and a connecting rod is movably connected to the top end of the first sliding block. According to the utility model, the centrifugal fan main body can be mounted and placed at the top end of the mounting seat, meanwhile, the force generated by the working vibration of the centrifugal fan main body on a heating and ventilation site can be transmitted to the connecting rod below through the mounting seat, so that the connecting rod can push the first sliding block to slide on the first sliding rod, the first sliding block can extrude a spring at one side, and meanwhile, the damper at the bottom end of the mounting seat can buffer the force generated between the base and the mounting seat.
Description
Technical Field
The utility model relates to the technical field of heating ventilation engineering, in particular to a vibration/noise reduction centrifugal fan mounting structure.
Background
The heating and ventilation engineering generally refers to a heat supply engineering, and comprises the installation and construction of a heat supply pipe and a radiator. In the construction of heating and ventilation engineering, the indoor needs to be rapidly ventilated through the centrifugal fan, and when the centrifugal fan is installed, the centrifugal fan needs to be assembled at different heights according to actual use requirements, and at the moment, the centrifugal fan needs to be installed and used through an installation structure.
According to the cabinet type centrifugal fan installation structure disclosed in the Chinese patent application publication CN218151661U, people can conveniently and rapidly adjust the stable placement of the cabinet type centrifugal fan according to actual conditions through the arranged cabinet type centrifugal fan, the channel steel underframe, the channel steel side frame, the adjusting cushion block, the adjusting mechanism and the movable fixing mechanism, meanwhile, people can conveniently install the cabinet type centrifugal fan, but the centrifugal fan can generate a large amount of noise and vibration in working and use, the environment of a heating and ventilation construction site is influenced to a certain extent, and meanwhile, the service life of the centrifugal fan is shortened due to long-term high-frequency vibration.
Disclosure of Invention
The utility model aims to provide a vibration/noise reduction centrifugal fan mounting structure for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a centrifugal fan mounting structure that makes an uproar falls in shock attenuation, includes base, first slide bar, mount pad and centrifugal fan main part, the intermediate position swing joint of base one side has the storage drawer, the first slide bar of the both sides fixedly connected with on the inside top of base, the outside sliding connection of first slide bar has first slider, the both sides fixedly connected with spring of first slider, the top swing joint of first slider has the connecting rod, the top swing joint of connecting rod has the mount pad, the intermediate position on mount pad top is provided with centrifugal fan main part.
Preferably, the bottom fixedly connected with assembly plate of base both sides, the inside both sides of base bottom are provided with first helicoidal groove.
Preferably, the first screw groove is internally connected with a first bolt in a threaded manner, and the bottom end of the first bolt is movably connected with a shock absorbing wheel.
Preferably, the damper is installed to both sides of mount pad bottom, the both sides fixedly connected with second slide bar on the inside top of mount pad, the outside sliding connection of second slide bar has the second slider, the top fixedly connected with fixed arm of second slider.
Preferably, the both sides swing joint in fixed arm top has the bull stick, the bottom fixedly connected with movable block of bull stick, the intermediate position fixedly connected with second bolt of movable block bottom.
Preferably, the inside of the inside both sides in centrifugal fan main part bottom is provided with the second helicoidal groove, the inside threaded connection in second helicoidal groove has the second bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the vibration-damping and noise-reducing centrifugal fan mounting structure, the centrifugal fan main body can be mounted and placed on the top end of the mounting seat, meanwhile, the force generated by the working vibration of the centrifugal fan main body on a heating and ventilation site can be transmitted to the connecting rod below through the mounting seat, the connecting rod can push the first sliding block to slide on the first sliding rod and enable the first sliding block to extrude a spring on one side, meanwhile, the damper at the bottom end of the mounting seat can buffer the force generated between the base and the mounting seat, so that the integral vibration of the centrifugal fan main body is reduced, and noise caused by the working vibration of the centrifugal fan main body is reduced;
2. this kind of vibration/noise reduction centrifugal fan mounting structure through being provided with the fixed arm on mount pad top both sides, and the fixed arm activity can drive the second slider and slide on the inside second slide bar of mount pad simultaneously on the mount pad to through swing joint's in the fixed arm second bolt transfer into the second helicoidal groove in the centrifugal fan main part, can install the centrifugal fan main part on the top of mount pad, through the distance adjustment of fixed arm on the mount pad top simultaneously, can carry out the assembly of multiunit different size specification centrifugal fan main part fixedly, thereby improve the holistic suitability of mounting structure.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic top view of the base of the present utility model.
In the figure: 1. a base; 101. an assembly plate; 102. a first screw groove; 2. a first bolt; 201. a shock absorbing wheel; 3. a storage drawer; 4. a first slide bar; 5. a first slider; 501. a spring; 6. a connecting rod; 7. a mounting base; 701. a damper; 8. a second slide bar; 801. a second slider; 9. a fixed arm; 901. a rotating rod; 902. a movable block; 903. a second bolt; 10. a centrifugal fan main body; 11. and a second screw groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a centrifugal fan mounting structure that vibration/noise reduction, includes base 1, first slide bar 4, mount pad 7 and centrifugal fan main part 10, and the bottom fixedly connected with assembly plate 101 of base 1 both sides, through the assembly plate 101 that the spud insert on the base 1, can be convenient for mounting structure and centrifugal fan main part 10 install in the suitable position of warm construction site;
the two sides of the inside of the bottom end of the base 1 are provided with the first screw grooves 102, the first screw grooves 102 are internally connected with the first bolts 2 in a threaded manner, the bottom ends of the first bolts 2 are movably connected with the shock absorbing wheels 201, the first bolts 2 at the top ends of the shock absorbing wheels 201 are rotated into the first screw grooves 102 at the bottom end of the base 1, so that the base 1 and the shock absorbing wheels 201 can be connected and assembled, and at the moment, the installation structure and the position movement adjustment of the centrifugal fan main body 10 can be carried out;
the middle position of one side of the base 1 is movably connected with a storage drawer 3, and the storage drawer 3 can be used for storing the shock absorbing wheel 201 when the shock absorbing wheel 201 is not used;
the two sides of the top end inside the base 1 are fixedly connected with first sliding rods 4, the outer parts of the first sliding rods 4 are connected with first sliding rods 5 in a sliding manner, the two sides of the first sliding rods 5 are fixedly connected with springs 501, the top ends of the first sliding rods 5 are movably connected with connecting rods 6, the top ends of the connecting rods 6 are movably connected with mounting seats 7, the force generated by the working vibration of a centrifugal fan main body 10 at the top ends of the mounting seats 7 can push the first sliding rods 5 below through the connecting rods 6, and then the first sliding rods 5 slide on the first sliding rods 4 inside the base 1 and can squeeze the springs 501 at one side of the first sliding rods 5;
the two sides of the bottom end of the mounting seat 7 are provided with the dampers 701, and the dampers 701 can convert kinetic energy generated by movement between the base 1 and the mounting seat 7 into heat energy for consumption, so that the whole buffer protection effect of the mounting seat 7 is achieved;
the two sides of the top end inside the mounting seat 7 are fixedly connected with second sliding rods 8, the outer parts of the second sliding rods 8 are connected with second sliding blocks 801 in a sliding manner, the top ends of the second sliding blocks 801 are fixedly connected with fixed arms 9, and the second sliding blocks 801 slide on the second sliding rods 8 so as to drive the fixed arms 9 to move at the top ends of the mounting seat 7;
the two sides of the top end of the fixed arm 9 are movably connected with a rotating rod 901, the bottom end of the rotating rod 901 is fixedly connected with a movable block 902, the middle position of the bottom end of the movable block 902 is fixedly connected with a second bolt 903, and the rotating rod 901 at the two sides of the top end of the fixed arm 9 can drive the second bolt 903 to rotate and move through the movable block 902;
the intermediate position at mount pad 7 top is provided with centrifugal fan main part 10, and the inside of the inside both sides in centrifugal fan main part 10 bottom is provided with second helicoidal groove 11, and the inside threaded connection of second helicoidal groove 11 has second bolt 903, and centrifugal fan main part 10 can clear up the work to warm construction site dust to go into the second helicoidal groove 11 on the centrifugal fan main part 10 through swing joint's in the fixed arm 9 second bolt 903, then can fix centrifugal fan main part 10 on the top of mount pad 7.
When the embodiment of the utility model is used, the following steps are adopted: the centrifugal fan main body 10 is placed in the middle position of the top end of the mounting seat 7, the fixing arms 9 on two sides of the top end of the mounting seat 7 are pushed, the fixing arms 9 can be tightly attached to two sides of the centrifugal fan main body 10, meanwhile, the rotating rods 901 on the fixing arms 9 are rotated, the rotating rods 901 can drive the second bolts 903 to rotate into the second spiral grooves 11 on the centrifugal fan main body 10 through the movable blocks 902, at the moment, the centrifugal fan and mounting structure can be connected and assembled, at the moment, the centrifugal fan mounting structure can be moved to a proper position through the shock-absorbing wheel 201 at the bottom end of the mounting structure, the shock-absorbing wheel 201 is taken down and taken in the drawer 3, at the moment, the fixing of the position of the centrifugal fan mounting structure on a heating and ventilation construction site can be completed through the assembly plates 101 inserted into the base 1 through the positioning piles, and at the moment, the heating and ventilation construction site dust removal work can be carried out through the start of the centrifugal fan main body 10.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a vibration/noise reduction centrifugal fan mounting structure, its characterized in that, including base (1), first slide bar (4), mount pad (7) and centrifugal fan main part (10), the intermediate position swing joint of base (1) one side has accomodates drawer (3), the first slide bar (4) of both sides fixedly connected with on the inside top of base (1), the outside sliding connection of first slide bar (4) has first slider (5), the both sides fixedly connected with spring (501) of first slider (5), the top swing joint of first slider (5) has connecting rod (6), the top swing joint of connecting rod (6) has mount pad (7), the intermediate position on mount pad (7) top is provided with centrifugal fan main part (10).
2. The vibration/noise reduction centrifugal fan mounting structure according to claim 1, wherein: the bottom of base (1) both sides fixedly connected with assembly plate (101), the inside both sides of base (1) bottom are provided with first helicoidal groove (102).
3. The vibration/noise reduction centrifugal fan mounting structure according to claim 2, wherein: the inner thread of the first screw groove (102) is connected with a first bolt (2), and the bottom end of the first bolt (2) is movably connected with a shock absorbing wheel (201).
4. The vibration/noise reduction centrifugal fan mounting structure according to claim 1, wherein: the damper is installed on both sides of mount pad (7) bottom, the both sides fixedly connected with second slide bar (8) on the inside top of mount pad (7), the outside sliding connection of second slide bar (8) has second slider (801), the top fixedly connected with fixed arm (9) of second slider (801).
5. The vibration/noise reduction centrifugal fan mounting structure according to claim 4, wherein: two sides of the top end of the fixed arm (9) are movably connected with a rotating rod (901), the bottom end of the rotating rod (901) is fixedly connected with a movable block (902), and the middle position of the bottom end of the movable block (902) is fixedly connected with a second bolt (903).
6. The vibration/noise reduction centrifugal fan mounting structure according to claim 1, wherein: the inside of centrifugal fan main part (10) bottom inside both sides is provided with second helicoidal groove (11), the inside threaded connection of second helicoidal groove (11) has second bolt (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361914.1U CN219932550U (en) | 2023-05-31 | 2023-05-31 | Vibration/noise reduction centrifugal fan mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361914.1U CN219932550U (en) | 2023-05-31 | 2023-05-31 | Vibration/noise reduction centrifugal fan mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932550U true CN219932550U (en) | 2023-10-31 |
Family
ID=88494758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361914.1U Active CN219932550U (en) | 2023-05-31 | 2023-05-31 | Vibration/noise reduction centrifugal fan mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932550U (en) |
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2023
- 2023-05-31 CN CN202321361914.1U patent/CN219932550U/en active Active
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